rpms/libarchive
7
0
Fork 0
Code Issues Pull Requests Releases Activity

import CS git libarchive-3.3.3-7.el8_10

Browse Source
This commit is contained in:
AlmaLinux RelEng Bot 2026-04-16 15:16:39 -04:00
parent aa81764252
commit 502e491a2b
3 changed files with 1294 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
SOURCES/libarchive-3.3.3-Fix-CVE-2026-4424.patch Normal file
View File

@ -0,0 +1,23 @@
# This patch originally consisted of 3 hunks on the upstream:
# https://github.com/libarchive/libarchive/pull/2898/changes/e1907c5832b6489c7b4198b0825f857c93a03c10
# https://github.com/libarchive/libarchive/pull/2898/changes/d379dc0b2976b7207d1ad78f5ed3eb99a5b6d375
# but only the first hunk needs to be backported since the
# logic fix the second hunk provides does not need to be added
# as the logic is still correct in the current version of libarchive (3.3.3)
# thus the vulnerability in the code does not yet exist
#
# the third hunk of the patch is not needed either as the part of
# the code which contains the vulnerability is not yet present in this version (3.3.3)
diff -Naur libarchive-3.3.3/libarchive/archive_read_support_format_rar.c libarchive-3.3.3_patched/libarchive/archive_read_support_format_rar.c
--- libarchive-3.3.3/libarchive/archive_read_support_format_rar.c 2018-09-02 08:05:18.000000000 +0200
+++ libarchive-3.3.3_patched/libarchive/archive_read_support_format_rar.c 2026-04-09 08:54:50.569789984 +0200
@@ -2288,7 +2288,8 @@
return (r);
}
- if (!rar->dictionary_size || !rar->lzss.window)
+ if (!rar->dictionary_size || !rar->lzss.window ||
+ (unsigned int)(rar->lzss.mask + 1) < rar->dictionary_size)
{
/* Seems as though dictionary sizes are not used. Even so, minimize
* memory usage as much as possible.

1261
SOURCES/libarchive-3.3.3-Fix-CVE-2026-5121.patch Normal file
View File

File diff suppressed because it is too large Load Diff

12
SPECS/libarchive.spec
View File

@ -2,7 +2,7 @@
Name: libarchive
Version: 3.3.3
Release: 6%{?dist}
Release: 7%{?dist}
Summary: A library for handling streaming archive formats
License: BSD
@ -27,7 +27,11 @@ Patch12: %{name}-3.3.3-Fix-size-filed-in-pax-header.patch
Patch13: %{name}-3.3.3-Fix-CVE-2022-36227.patch
Patch14: %{name}-3.3.3-Fix-CVE-2025-5914.patch
Patch15: %{name}-3.3.3-skip-compression-level-1-check-on-s390x.patch
# Source: https://github.com/libarchive/libarchive/pull/2898/changes/d379dc0b2976b7207d1ad78f5ed3eb99a5b6d375
# and: https://github.com/libarchive/libarchive/pull/2898/changes/e1907c5832b6489c7b4198b0825f857c93a03c10
Patch16: %{name}-3.3.3-Fix-CVE-2026-4424.patch
# Source: https://github.com/libarchive/libarchive/pull/2934/changes/889a228b71f2b1fab8dc5610f6c43ac0e9b92160
Patch17: %{name}-3.3.3-Fix-CVE-2026-5121.patch
BuildRequires: gcc
BuildRequires: bison
@ -234,6 +238,10 @@ run_testsuite
%changelog
* Wed Apr 08 2026 Pavol Sloboda <psloboda@redhat.com> - 3.3.3-7
- Resolves: CVE-2026-4424
- Resolves: CVE-2026-5121
* Wed Aug 13 2025 Lukas Javorsky <ljavorsk@redhat.com> - 3.3.3-6
- Resolves: CVE-2025-5914
- Skip compression-level=1 size check on s390x.